Tonghae Pukpusŏn
Subtitle: The Eastern sea beside the northern rail road
By: Chŏng Kwŏn-su chŏ.
Edition: Chʻopʻan
Publisher: R & S Graphics, Inc.; Parhaengchʻŏ Ponghwa Chŏng Ssi Munhŏnʼgong Chonghoe
Published: 1999
Place of publication: Montgomeryville, PA
Language: kor
Number of pages: 227
Other titles: Eastern sea beside the northern rail road